18 U.S. Code § 2332d - Financial transactions

(a) Offense.— Except as provided in regulations issued by the Secretary of the Treasury, in consultation with the Secretary of State, whoever, being a United States person, knowing or having reasonable cause to know that a country is designated under section 6(j) of the Export Administration Act of 1979 (50 App. U.S.C. 2405) as a country supporting international terrorism, engages in a financial transaction with the government of that country, shall be fined under this title, imprisoned for not more than 10 years, or both.

(b) Definitions.— As used in this section—

(1)the term “financial transaction” has the same meaning as in section
1956(c)(4); and